Solve.1.1y - 4.3 = 0.3y - 2.54

A. 2.42
B. -0.455
C. 2.2
D. 2.3


Answer: C

Mathematics

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Graph the curve whose parametric representation is given. x = t2, y =  + 5; 0 ? t ? 4 

A.

B.

C.

D.

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Find the absolute maximum and minimum values of the function on the given curve.Function:    curve:      (Use the parametric equations    

A. Absolute maximum: 10 at    absolute minimum: - 10 at  
B. Absolute maximum: 10 at    absolute minimum: - 20 at  
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D. Absolute maximum: 20 at    absolute minimum: - 10 at  

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Find the value of d2y/dx2 at the point defined by the given value of t.x = sin t, y = 7 sin t, t = 

A. 14 B. -14 C. 0 D. -7

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